No error when assigning to getter-only static class property from another file

[RyanCavanaugh]

export.ts

export class MyClass {
  static get foo() {
    return 42;
  }
}

import.ts

import { MyClass } from "./export";
MyClass.foo = 0;

Expected: Cannot assign to read-only property (Strada behavior)

Actual: No error

[RyanCavanaugh]

@sandersn this happens because the two large if blocks in isAssignmentToReadonlyEntity are in the opposite order as they were in Strada. Switching them back creates errors in assignments to module.exports.